| Product name |
shape |
specifications |
work pressure |
Packing |
| Red handle small ball valve |
Inner wire
outer wire
quick twist |
1/4 |
1.0 - 1.6MPa |
boxed |
| 3/8 |
1.0 - 1.6MPa |
| 1/2 |
1.0 - 1.6MPa |
| 8mm |
1.0 - 1.6MPa |
Materials and properties
Brass material:
Most red handle small ball valves are made of brass.
Brass has good corrosion resistance and is not easy to rust.
It can adapt to a variety of working environments,
such as moisture,
media with a certain pH, etc.,
which can extend the use of the valve.
life. At the same time,
brass has good thermal conductivity and can better adapt to
thermal expansion and contraction in some application scenarios involving
temperature changes to ensure the normal operation of the valve.
Sealing performance:
The seal between the ball and the valve seat is usually made of rubber. ,
polytetrafluoroethylene and other flexible materials to ensure that it can
effectively prevent medium leakage in the closed
state and ensure the sealing and safety of the system.
Good sealing performance makes the red handle small ball valve suitable for
occasions with strict leakage requirements, such as transportation systems for water,
gas, oil and other media.
Easy to operate:
Generally, the red handle is manually rotated to dr
Common specifications and connection methods:
Specifications:
Common specifications for small ball valves with red handles
include 1 point, 2 points, 3 points, 4 points,etc.
The points here usually refer to imperial units,
1 point is approximately equal to 3.175mm,
2 points is approximately equal to 6.35mm, and
3 points is approximately It is equal to 9.525mm, and
4 points is approximately equal to 12.7mm.
Red handle small ball valves of different specifications are suitable for pipeline systems of different diameters.
Users can choose the appropriate specifications according to actual needs.
Connection methods:
mainly include inner wire, outer wire,
inner and outer wire,
pagoda plug and other connection methods.
Internal wire connection means that the valve interface has internal threads
and can be connected to pipes or pipe fittings with external threads;
external wire connection is the opposite.
The valve interface is external thread and can be used with internally threaded pipes or pipe fittings;
Wire connection has both inner and outer wires Ther
Application areas:
Pneumatic system:
In pneumatic equipment,such as air compressors,pneumatic tools, etc.,
the small red-handled ball valve can be used as a release switch or a
control valve for the air path to control the on-off and flow of compressed
air to ensure the normal operation of pneumatic equipment. .
It is characterized by easy operation and good sealing performance,
which can meet the requirements of pneumatic systems for valves and
ensure the stability and reliability of the system.
Plumbing systems:
often used in heating pipes, tap water pipes,
hot water pipes and other plumbing systems as
on-off valves Or use regulating valve.
For example, in a home heating system,
the hot water flow in each branch pipe can be adjusted through
a red-handled ball valve to achieve a balanced indoor temperature; in a tap water pipe,
the on-off flow of water can be easily controlled to facilitate pipeline inspection and maintenance. .
Industrial equipment:
In production equipment in the chemical,
pharmaceutical, food and other i
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